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CN-121987936-A - Smearing connector

CN121987936ACN 121987936 ACN121987936 ACN 121987936ACN-121987936-A

Abstract

The invention discloses an smearing connector which comprises a cover body and an smearing head, wherein the cover body is detachably arranged on an ointment container, a medicine outlet hole is formed in the cover body and communicated with an opening of the ointment container, an installation cavity is formed in one side, away from the ointment container, of the cover body, one end of the smearing head is contained in the installation cavity, an ointment channel is formed in the smearing head, the ointment channel is coaxial with the medicine outlet hole and communicated with the medicine outlet hole, a normally closed hole is formed in the other end of the smearing head, the normally closed hole is located at the end of the ointment channel, the smearing head has elasticity, the inner wall of the normally closed hole can be close to or far away from each other to close or open the normally closed hole, the smearing head is made of TPE material after silver powder and copper powder are added, the content of the silver powder and the silver powder is 0.5-1.5wt%, and the particle size of the silver powder and the copper powder is 20-100 nanometers. The invention solves the problem of complicated medicine feeding process of the ointment.

Inventors

  • WANG JINTONG

Assignees

  • 福州仓山积健为医疗器械有限公司

Dates

Publication Date
20260508
Application Date
20260327

Claims (6)

  1. 1. The smearing connector is characterized by comprising a cover body and a smearing head; The cover body is detachably arranged on the ointment container, a medicine outlet hole is formed in the cover body, the medicine outlet hole is communicated with an opening of the ointment container, and an installation cavity is formed in one side, away from the ointment container, of the cover body; One end of the smearing head is accommodated in the mounting cavity, an ointment channel is arranged in the smearing head, the ointment channel is coaxial with the medicine outlet hole and is communicated with the medicine outlet hole, the other end of the smearing head is provided with a normally closed hole, the normally closed hole is positioned at the end part of the ointment channel, and the smearing head has elasticity, so that the inner walls of the normally closed hole can be mutually close to or far away from each other to close or open the normally closed hole; The coating head is prepared by adding silver powder and copper powder into TPE material, wherein the content of the silver powder and the copper powder is 0.5-1.5wt%, and the particle size of the silver powder and the copper powder is 20-100 nanometers.
  2. 2. The applicator connector of claim 1, wherein said dispensing orifice is coaxial with said opening of said ointment container and said dispensing orifice has a pore size greater than or equal to the pore size of the opening of said ointment container.
  3. 3. The daubing connector of claim 1, wherein a fixing portion is provided on a side of the cover body away from the daubing head, an internal thread is provided on an inner wall of the fixing portion, and the internal thread is adapted to an external thread at an opening of the ointment container.
  4. 4. A painting connection according to claim 1, characterized in that the other end of the painting connection is hemispherical.
  5. 5. The coating joint according to claim 4, wherein the mounting cavity is cylindrical, one end of the coating head is cylindrical, the aperture of the mounting cavity is adapted to the outer diameter of one end of the coating head, and the inner wall of the mounting cavity is abutted against the outer wall of one end of the coating head.
  6. 6. The applicator connector of claim 1, wherein said ointment passage has a cylindrical shape at an end thereof adjacent said dispensing orifice and a hemispherical shape at an end thereof adjacent said normally closed orifice.

Description

Smearing connector Technical Field The invention relates to the technical field of ointment container joints, in particular to a smearing joint. Background The external skin ointment is a common medicament for treating various skin diseases, is usually packaged in ointment containers such as a tube body, a bottle body and the like with a threaded outlet, and is a conventional product for treating skin diseases in clinical and home care. In the actual use process of the ointment, the original cover of the ointment container is required to be opened before the ointment is used, then the ointment is dipped by means of mediums such as a cotton swab, a scraping blade and the like, then the ointment is smeared on a skin lesion, and the original cover is required to be closed on the ointment container again after the application is finished. In the actual use process, a plurality of users do not need to smear by means of media such as a cotton swab, a scraping blade and the like after squeezing the ointment, but directly smear by matching with an ointment container, so that the opening of the ointment container is directly contacted with a skin lesion, thereby polluting the ointment in the ointment container and being unfavorable for sanitation. In the whole treatment period of skin diseases, the medicine feeding operation needs to be repeated, so that the cover of the ointment container is frequently opened and closed, the operation steps are redundant, and meanwhile, the application of smearing media such as a cotton swab, a scraping blade and the like further increases the operation links of medicine feeding, so that the whole ointment feeding process is more complicated. Disclosure of Invention In view of the above problems, the application provides a smearing connector for solving the problem of complicated ointment feeding process. To achieve the above object, the present inventors provide a spread joint comprising: The cover body is detachably arranged on the ointment container, a medicine outlet hole is formed in the cover body, the medicine outlet hole is communicated with an opening of the ointment container, and an installation cavity is formed in one side, away from the ointment container, of the cover body; The device comprises an installation cavity, an application head, a medicine outlet hole, a normal closed hole, an elastic sealing device and a sealing device, wherein one end of the application head is accommodated in the installation cavity, an ointment channel is arranged in the application head, the ointment channel is coaxial with the medicine outlet hole and is communicated with the medicine outlet hole, the other end of the application head is provided with the normal closed hole, the normal closed hole is positioned at the end part of the ointment channel, and the application head has elasticity, so that the inner walls of the normal closed hole can be mutually close to or far away from each other to close or open the normal closed hole; The coating head is prepared by adding silver powder and copper powder into TPE material, wherein the content of the silver powder and the copper powder is 0.5-1.5wt%, and the particle size of the silver powder and the copper powder is 20-100 nanometers. Further, the medicine outlet hole is coaxial with the opening of the ointment container, and the aperture of the medicine outlet hole is larger than or equal to the aperture of the opening of the ointment container. Further, a fixing part is arranged on one side of the cover body away from the smearing head, an internal thread is arranged on the inner wall of the fixing part, and the internal thread is matched with an external thread at the opening of the ointment container. Further, the other end of the smearing head is hemispherical. Further, the mounting cavity is cylindrical, one end of the smearing head is cylindrical, the aperture of the mounting cavity is matched with the outer diameter of one end of the smearing head, and the inner wall of the mounting cavity is abutted to the outer wall of one end of the smearing head. Further, one end of the ointment channel, which is close to the medicine outlet hole, is cylindrical, and one end of the ointment channel, which is close to the normal closed hole, is hemispherical. Compared with the prior art, the technical scheme has the advantages that the smearing connector can directly act on the ointment container to replace an original sealing cover of the ointment container, an opening of the ointment container, a medicine outlet hole in the cover body, an ointment channel in the smearing head and a normally closed hole in the smearing head are communicated with each other, the smearing head has elasticity, so that the cover of the ointment container does not need to be frequently unscrewed or screwed on, any auxiliary smearing medium such as a cotton swab, a scraping blade and fingers is not needed, the ointment container is extruded to discharge medicine, s